I was involved in a discussion on some complex MySQL-related problem where we had to study backtraces of all threads ingdb(produced by thethread apply all btcommand if you ever forgets this) in a hope to find out why MySQL hangs. In the process the question appeared on how to find the...
I was involved in a discussion on some complex MySQL-related problem where we had to study backtraces of all threads ingdb(produced by thethread apply all btcommand if you ever forgets this) in a hope to find out why MySQL hangs. In the process the question appeared on how to find the...
As separate debug threads need to be started for each core to be debugged, and the method for launching a debug thread differs depending upon whether it is a primary core or secondary core and if the executable image will be loaded or if the executable is al...
$ ./glibc_run.sh 2.25 [exe]# 2. 直接使用patchelf$ patchelf --set-interpreter [path_to_ld] [exe] 文件patch好以后,只要在执行或者调试时设置LD_PRELOAD指向相应的libc就可以了。 如何在GDB中设置LD_PRELOAD可以看我前几天写的GDB指定被调试程序环境变量。 简单提一句就是在GDB中set exec-wrapper env '...
Waiting on these zutexes is how threads block on external activity. Crypto infrastructure. • random provides a supply of cryptographically strong entropy. • app key provides a machine-specific, application- specific secret. Apps use this key, along with cryp- tographic libraries, to store ...
When it comes to performance, NGINX can easily handle a huge amount of traffic. The other main advantage of the NGINX is that allows you to do the same thing in different ways. Unlike traditional HTTP servers, NGINX doesn't rely on threads to handle requests and it was written with a ...
As the installation and use of XLabs is not self-explaining and there is no clear and easy documentation available right now, I have wrote a document (parallel to implement some functions from XLabs) in the hope, this may help some others like me 😎?
When it comes to performance, NGINX can easily handle a huge amount of traffic. The other main advantage of the NGINX is that allows you to do the same thing in different ways. Unlike traditional HTTP servers, NGINX doesn't rely on threads to handle requests and it was written with a ...
These instructions document how to build an arm-linux tool chain that contains both little-endian and big-endian target libraries. 1. Packages used: binutils-2.14.tar.gz gcc-3.3.2.tar.gz glibc-2.2.5.tar.gz glibc-linuxthreads-2.2.5.tar.gz ...
And this is the same error, we prior saw in mscale tool (Error failed to download image). Nevertheless reading/writing onto the RAM is working without ROMAPI. Do you have any ideas, what to check next? Here the u-boot-spl log. U-Boot SPL 2018.03-01269-gdb543...